Slanted Surfaces with Friction: a Brick Is Resting on a Rough

question 95

Multiple Choice

Slanted surfaces with friction: A brick is resting on a rough incline as shown in the figure. The friction force acting on the brick, along the incline, is

• A) zero.
• B) equal to the weight of the brick.
• C) greater than the weight of the brick.
• D) less than the weight of the brick.

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Definitions:

Ultimate Consumer

The end-user of a product or service who uses it for personal, non-commercial purposes.

Liable

Being legally responsible or obligated, especially in terms of financial compensation for damages or injuries.

Manufacturer

is a person or company that makes goods for sale, especially on a large scale, using machinery and labor.

Drunk Driving

The criminal act of operating a vehicle while impaired by alcohol or other drugs, beyond the legal limit.